48 : 11 = 4 (ост.4)
проверка: 4 * 11 + 4 = 44+4 = 48
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600 : 78 = 7 (ост.54)
проверка 7 * 78 + 54 = 546 + 54 = 600
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120 : 17 = 7 (ост. 1)
Проверка 7 * 17 + 1 = 119 + 1 = 120